Signal 30 (Part I) - Highway Safety Films, Inc.Legendary "shock" driving safety film featuring numerous scenes of mutilated cars and injured/dead people and a voiceover lacking in compassion. Produced in cooperation with the Ohio State Highway Patrol and shown to millions of young drivers for over 40 years. CONTENT ADVISORY: Many disturbing scenes of violent deaths and accident scenes; cries of crash victims on soundtrack.Keywords:Safety: Automotive; Ohio; PoliceDownloads: 74,524 (16 reviews)